One line passes through the points (-3,-1) and (2,4). another line passes through points (2,-6) and (7,-1). are the line parallel, perpendicular, or neither?

lines are parallel

Step-by-step explanation:

• Parallel lines have equal slopes

• Perpendicular slopes are the negative reciprocal to each other

Calculate the slopes m using the slope formula

m = ( y₂ - y₁ ) / ( x₂ - x₁ )

with (x₁, y₁ ) = (- 3, - 1) and (x₂, y₂ ) = (2, 4)

m = = = 1

repeat using

(x₁, y₁ ) = (2, - 6) and (x₂, y₂ ) = (7, - 1)

m = = = 1

Since slopes are equal then the lines are parallel

answer: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

she gotta workk that a 2

step-by-step explanation: